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— CH. 1 · INTRODUCTION —

Sega CD

11 min listen · Ch. 1 of 7
7 sections
  • The Sega CD arrived in North American stores on the 15th of October 1992, with a price tag of US$299 and a promise that the future of gaming had arrived. It attached to the side of the existing Sega Genesis, drawing power from its own separate supply, and it offered something that cartridges simply could not: a shimmering silver disc capable of holding more than 640 megabytes of data. That was more than 320 times what a Genesis cartridge could carry. Sega called it "Welcome to the Next Level." Only 2.24 million people ever bought one. What went wrong with a device that seemed, on paper, to be exactly what the era demanded? And what does its failure tell us about the limits of technology when the games are not ready to meet it?

  • NEC had beaten every other console maker to CD-based gaming. Their PC Engine CD-ROM² System launched in Japan in October 1988, selling 80,000 units in just six months. That achievement put pressure on every competitor, including Sega. Nintendo had even announced a partnership with Sony to build a CD peripheral for the Super Nintendo, though that project would eventually collapse. According to Nick Thorpe of Retro Gamer, Sega would have faced sharp criticism from investors had it not responded with a CD-ROM system of its own.

    Sega's Consumer Products Research and Development Labs, led by manager Tomio Takami, took up the challenge shortly after the Genesis launched in 1988. The team originally aimed to match the TurboGrafx-CD while doubling its RAM. Takami's engineers also planned hardware scaling and rotation drawn from Sega's own arcade technology, which required a dedicated digital signal processor. Sega of America CEO Tom Kalinske later recalled that the company was deeply ambitious about what CD-ROM could deliver: "movie graphics", "rock and roll concert sound", and 3D animation.

    Two decisions late in development sent the estimated price soaring to US$370. Because the Genesis's Motorola 68000 CPU ran too slowly to support the new graphical features, a second 68000 processor running at 12.5 MHz was added. Then, reacting to rumors that NEC was preparing a memory upgrade for the TurboGrafx-CD, Sega expanded the Sega CD's RAM from 1 to 6.5 Mbit. That memory expansion introduced its own technical problem: the RAM access speed was initially too slow to run programs effectively, forcing developers to spend time solving a problem that their competitors had not created for themselves.

  • Sega of Japan did not inform its American division of the project until mid-1991, despite being deep into development. Even then, functioning units were withheld. Former executive producer Michael Latham described the situation directly: "They didn't want to send us working Sega CD units. They wanted to send us dummies and not send us the working CD units until the last minute because they were concerned about what we would do with it and if it would leak out. It was very frustrating."

    Latham and Sega of America vice president of licensing Shinobu Toyoda worked around the problem by acquiring a ROM for the system and installing it in one of the dummy units themselves. What they discovered when they got the device working was alarming. Former senior producer Scot Bayless described the hardware as built around "a cheap, consumer-grade audio CD drive, not a CD-ROM." Quality assurance teams began encountering severe failures in the run-up to launch. Bayless recalled that units were literally catching fire. After working around the clock for about a week, engineers traced the cause: certain games sought aggressively between tracks on the disc rather than streaming continuously, which overheated the motors controlling the laser head assembly.

    Sega's choice to keep its American division at arm's length during development meant that the people best positioned to spot those problems had no opportunity to raise them. Former Sega Europe president Nick Alexander later reflected that the Mega-CD "was interesting but probably misconceived and was seen very much as the interim product it was."

  • Japan saw the Mega-CD first, on the 12th of December 1991, retailing at JP¥49,800. Initial enthusiasm translated into 200,000 units sold within the first three months. But the Mega Drive's small installed base in Japan meant that momentum could not be sustained; only another 200,000 units sold over the following three years. At launch, only two games were available, and Sega published just five during the first year. Third-party studios held back because Sega was slow to distribute software development kits.

    The North American launch on the 15th of October 1992, was hampered by production problems that limited initial stock to 50,000 units. The add-on still moved over 200,000 units by year's end and crossed 300,000 by July 1993. Blockbuster Video purchased Sega CD units to rent in their stores, providing an unusual secondary distribution channel. In Europe, the Mega-CD reached the United Kingdom on the 2nd of April 1993, priced at £269.99, packaged with Sol-Feace and Cobra Command on a two-disc set and a compilation of five Mega Drive games. Only 70,000 units were available at UK launch, and 60,000 sold by August 1993.

    Sega also released a second model, the Sega CD 2, on the 23rd of April 1993, in Japan, and in North America several months later at US$229. It was smaller, ditched the motorized disc tray in favour of a top-loading design, and was bundled with Sewer Shark. Third-party manufacturers also entered the market: JVC released the Wondermega in Japan on the 1st of April 1992, combining the Genesis and Sega CD with high-quality audio. Pioneer Corporation's LaserActive could play Sega CD games if equipped with a special attachment, though its combined retail price put it far beyond most consumers.

  • On the 9th of December 1993, the United States Congress opened hearings on violent video games and how they were being marketed to children. The Sega CD was squarely at the center of the debate through Night Trap, a full-motion video adventure game developed by Digital Pictures. United States Senator Joe Lieberman put the game's content into the record in his own words: "It ends with this attack scene on this woman in lingerie, in her bathroom. I know that the creator of the game said it was all meant to be a satire of Dracula; nonetheless, I thought it sent out the wrong message." Lieberman's research concluded that the average video game player was between seven and twelve years old.

    In the United Kingdom, Night Trap was raised in Parliament as well. Former Sega Europe development director Mike Brogan noted that the controversy actually benefited Sega's image, helping the company project an "edgy" identity. Even so, Sega recalled the game and rereleased a revised version in 1994.

    The hearings produced a concrete institutional response. In 1994, Sega and other video game publishers joined together to establish the Entertainment Software Rating Board, creating a unified age-rating system for the industry. The political storm that Night Trap had generated around a relatively small-selling platform led to infrastructure that would shape how games were sold and marketed for decades.

  • Full-motion video was the Sega CD's signature selling point, but the technology underperformed in practice. Digital Pictures founder Tom Zito acknowledged that the hardware's limited color palette produced "a horrible grainy look." Video quality in enhanced ports was compared by critics to aging VHS tape. Most Genesis ports for the Sega CD added FMV sequences and extra levels, but remained essentially identical to their cartridge originals.

    Sonic CD earned genuine praise for its graphics and its time-travel gameplay, which critics felt improved on the traditional Sonic formula. Lunar: The Silver Star, Lunar: Eternal Blue, Popful Mail, and Snatcher were also well regarded. An enhanced port of Final Fight was praised for staying closer to the arcade original than the SNES version had managed. Eternal Champions: Challenge from the Dark Side drew attention for its use of the Sega CD hardware alongside notably violent content.

    The library's depth problem was visible even to those inside the company. Kalinske acknowledged the criticism as fair, saying that "just doing cartridge games on a CD-ROM was not a step forward." Former senior producer Michael Latham argued that the Sega CD had been undermined by too many "Hollywood interactive film games" at the expense of "just plain great video games." The total library exceeded 200 games, but the balance between groundbreaking titles and filler was never corrected. The last scheduled Sega CD releases, ports of Myst and Brain Dead 13, were cancelled before they reached stores.

  • By the end of 1993, Sega CD sales had stalled in Japan and were slowing in North America. In Europe, Mega-CD game sales were being outpaced by software for the Amiga CD32. The 3DO Interactive Multiplayer introduced newer CD-based technology that made the Sega CD appear outdated. Media reports from late 1993 indicated that Sega had stopped accepting internal development proposals for the Mega-CD in Japan, less than a year after the system had launched in Europe and North America. By 1994, 1.5 million units had sold in the United States and 415,000 in Western Europe. Sega discontinued the Sega CD in the first quarter of 1996.

    Electronic Gaming Monthly named it Best New Peripheral of 1992, and four separate reviewers scored it 8, 9, 8, and 8 out of 10 at launch. By 1995, four of that publication's reviewers scored it 5 out of 10. GamePro's Blake Snow later called the failure "threefold: the device was expensive at $299, it arrived late in the 16-bit life cycle, and it didn't do much (if anything) to enhance the gameplay experience." In a special Game Machine Cross Review in May 1995, Famicom Tsūshin scored the Japanese Mega-CD 2 just 17 out of 40.

    Former senior producer Scot Bayless traced the root cause to a failure of strategic thinking: "It was a fundamental paradigm shift with almost no thought given to consequences. I honestly don't think anyone at Sega asked the most important question: 'Why?' There's a rule I developed during my time as an engineer in the military aviation business: never fall in love with your tech. I think that's where the Mega-CD went off the rails. The whole company fell in love with the idea without ever really asking how it would affect the games you made." Nick Thorpe of Retro Gamer concluded that the combined failure of the Sega CD and the 32X together damaged consumer faith in Sega's platforms, a chain of events that would ultimately lead to the company's exit from the hardware market entirely.

Common questions

How many Sega CD units were sold worldwide?

2.24 million Sega CD units were sold worldwide before Sega discontinued it in the first quarter of 1996. By 1994, 1.5 million had sold in the United States and 415,000 in Western Europe.

When was the Sega CD released in North America?

The Sega CD was released in North America on the 15th of October 1992, at a retail price of US$299. Only 50,000 units were available at launch due to production problems, though sales crossed 200,000 by the end of 1992.

What was the Night Trap controversy on Sega CD?

Night Trap, an FMV game by Digital Pictures, was cited by Senator Joe Lieberman during December 1993 congressional hearings on video game violence as an example of inappropriate content being marketed to children. Sega recalled the game and rereleased a revised version in 1994. The hearings led to the creation of the Entertainment Software Rating Board in 1994.

What games were considered the best on the Sega CD?

Critically praised Sega CD games included Sonic CD, Lunar: The Silver Star, Lunar: Eternal Blue, Popful Mail, and Snatcher. Sonic CD was singled out by GamePro's Blake Snow as the greatest Sonic game, and the enhanced port of Final Fight was praised for its faithfulness to the arcade original.

Why did the Sega CD fail commercially?

The Sega CD's failure is attributed to its high launch price of US$299, a game library dominated by poorly received FMV games and minimal Genesis ports, and its late arrival in the 16-bit console life cycle. Former senior producer Scot Bayless said Sega fell in love with the technology without asking how it would affect the games being made.

What were the technical specifications of the Sega CD?

The Sega CD's main CPU was a 12.5 MHz 16-bit Motorola 68000 processor, running 5 MHz faster than the Genesis. It included 6.5 Mbit of RAM, a custom graphics chip capable of sprite scaling and rotation, and audio through the Ricoh RF5C164. Its CD-ROM format offered more than 640 megabytes of storage, over 320 times the capacity of a Genesis cartridge.

All sources

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